小程序初步完成

jiangqs

2023-05-03 3bba8ccaea4c0ff7ad5a7acb056d554c42b2eca2

 ruoyi-modules/ruoyi-order/src/main/java/com/ruoyi/order/service/impl/order/OrderServiceImpl.java

@@ -1,31 +1,39 @@
package com.ruoyi.order.service.impl.order;


import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.core.exception.ServiceException;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.order.domain.dto.AppBuyGoodsDto;
import com.ruoyi.order.domain.dto.AppSureOrderDto;
import com.ruoyi.common.core.utils.uuid.IdUtils;
import com.ruoyi.order.domain.dto.*;
import com.ruoyi.order.domain.pojo.goods.Goods;
import com.ruoyi.order.domain.pojo.goods.GoodsFile;
import com.ruoyi.order.domain.pojo.goods.ShopGoods;
import com.ruoyi.order.domain.pojo.order.Order;
import com.ruoyi.order.domain.vo.AppSureOrderGoodsVo;
import com.ruoyi.order.domain.vo.AppSureOrderVo;
import com.ruoyi.order.domain.pojo.order.OrderGoods;
import com.ruoyi.order.domain.vo.*;
import com.ruoyi.order.service.goods.GoodsFileService;
import com.ruoyi.order.service.goods.ShopGoodsService;
import com.ruoyi.order.service.order.OrderGoodsService;
import com.ruoyi.order.util.CodeFactoryUtil;
import com.ruoyi.system.api.RemoteMemberService;
import com.ruoyi.system.api.RemoteShopService;
import com.ruoyi.system.api.constant.AppErrorConstant;
import com.ruoyi.system.api.domain.dto.AppBaseGetDto;
import com.ruoyi.system.api.domain.poji.shop.Shop;
import com.ruoyi.system.api.domain.vo.AppOrderTotalVo;
import com.ruoyi.system.api.domain.vo.AppUserCouponVo;
import com.ruoyi.order.mapper.order.OrderMapper;
import com.ruoyi.order.service.goods.GoodsService;
import com.ruoyi.order.service.order.OrderService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.*;
import java.util.function.Function;
import java.util.stream.Collectors;

@@ -49,11 +57,18 @@
    @Resource
    private ShopGoodsService shopGoodsService;

    @Autowired
    @Resource
    private RemoteMemberService remoteMemberService;

    @Autowired
    @Resource
    private GoodsFileService goodsFileService;

    @Resource
    private OrderGoodsService orderGoodsService;

    @Resource
    private RemoteShopService remoteShopService;

    /**
     * @description: buyGoods
     * @param: appSureOrderDto
@@ -174,4 +189,257 @@
        appSureOrderVo.setAppSureOrderGoodsVoList(appSureOrderGoodsVoList);
        return appSureOrderVo;
    }

    /**
     * 创建订单
     * @param appPlaceOrderDto
     * @return
     */
    @Override
    public AppPlaceOrderVo placeOrder(AppPlaceOrderDto appPlaceOrderDto){
        Long userId = appPlaceOrderDto.getUserId();
        AppPlaceOrderVo appPlaceOrderVo = new AppPlaceOrderVo();
        List<AppSureOrderGoodsVo> appSureOrderGoodsVoList = new ArrayList<>();
        AppSureOrderGoodsVo appSureOrderGoodsVo;
        List<AppBuyGoodsDto> appBuyGoodsDtoList = appPlaceOrderDto.getAppBuyGoodsDtoList();
        String goodsId;
        Integer buyNum;
        BigDecimal buyNumBig;
        Integer serviceNum;
        Integer goodsNum = 0;
        Long userCouponId;
        Goods goods;
        BigDecimal goodsPrice;
        BigDecimal goodsTotalPrice;
        BigDecimal goodsRealPrice;
        List<AppUserCouponVo> appUserCouponVoList = remoteMemberService.listVoUserCouponByUserId(userId).getData();
        Map<Long,AppUserCouponVo> appUserCouponVoMap = appUserCouponVoList.stream().collect(Collectors.toMap(AppUserCouponVo::getUserCouponId, Function.identity()));
        AppUserCouponVo appUserCouponVo;
        Integer couponType;
        BigDecimal moneyThreshold;
        BigDecimal discountMoney = new BigDecimal("0.00");
        BigDecimal discountPercent;
        BigDecimal goodsDeposit;
        GoodsFile goodsFile;
        Integer useCoupon;
        BigDecimal orderGoodsMoney = new BigDecimal("0.00");
        BigDecimal couponDiscount = new BigDecimal("0.00");
        BigDecimal orderPayDeposit = new BigDecimal("0.00");
        BigDecimal orderPayMoney = new BigDecimal("0.00");
        String orderId = IdUtils.simpleUUID();
        String orderNo = CodeFactoryUtil.getShopOrderNo();
        OrderGoods orderGoods;
        String orderGoodsId;
        for(AppBuyGoodsDto appBuyGoodsDto : appBuyGoodsDtoList){
            appSureOrderGoodsVo = new AppSureOrderGoodsVo();
            useCoupon = 0;
            goodsId = appBuyGoodsDto.getGoodsId();
            userCouponId = appBuyGoodsDto.getUserCouponId();
            goods = goodsService.getById(goodsId);
            appSureOrderGoodsVo.setGoodsId(goodsId);
            appSureOrderGoodsVo.setGoodsName(goods.getGoodsName());
            appSureOrderGoodsVo.setGoodsIntroduction(goods.getGoodsIntroduction());
            appSureOrderGoodsVo.setGoodsType(goods.getGoodsType());
            //商品图片
            goodsFile = goodsFileService.getGoodsPicture(goodsId);
            appSureOrderGoodsVo.setGoodsPicture(goodsFile.getFileUrl());
            buyNum = appBuyGoodsDto.getBuyNum();
            appSureOrderGoodsVo.setBuyNum(buyNum);
            goodsPrice = goods.getSalesPrice();
            serviceNum = goods.getServiceNum();
            //商户定制价格
            ShopGoods shopGoods = shopGoodsService.getByShopIdAndGoodsId(appPlaceOrderDto.getShopId(),goods.getGoodsId());
            if(shopGoods!=null){
                goodsPrice = shopGoods.getSalesPrice();
                serviceNum = shopGoods.getServiceNum();
            }
            appSureOrderGoodsVo.setGoodsPrice(goodsPrice);
            buyNumBig = BigDecimal.valueOf(buyNum);
            goodsTotalPrice = goodsPrice.multiply(buyNumBig);
            goodsRealPrice = goodsTotalPrice;
            if(userCouponId!=null){
                appUserCouponVo = appUserCouponVoMap.get(userCouponId);
                if(StringUtils.isBlank(appUserCouponVo.getRelGoodsIds()) || appUserCouponVo.getRelGoodsIds().contains(goodsId)){
                    couponType = appUserCouponVo.getCouponType();
                    if(couponType == 1 && appUserCouponVo.getMoneyThreshold()!=null && appUserCouponVo.getDiscountMoney()!=null){
                        moneyThreshold = appUserCouponVo.getMoneyThreshold();
                        if(goodsTotalPrice.compareTo(moneyThreshold)>=0){
                            discountMoney = appUserCouponVo.getDiscountMoney();
                            goodsRealPrice = goodsTotalPrice.subtract(discountMoney);
                            useCoupon = 1;
                        }
                    }else if(couponType == 2 && appUserCouponVo.getDiscountPercent()!=null){
                        discountPercent = appUserCouponVo.getDiscountPercent();
                        goodsRealPrice = goodsTotalPrice.multiply(discountPercent).divide(BigDecimal.TEN).setScale(2,BigDecimal.ROUND_HALF_UP);
                        discountMoney = goodsRealPrice.subtract(goodsTotalPrice);
                        useCoupon = 1;
                    }else if(couponType == 3 && appUserCouponVo.getDiscountMoney()!=null){
                        discountMoney = appUserCouponVo.getDiscountMoney();
                        goodsRealPrice = goodsTotalPrice.subtract(discountMoney);
                        useCoupon = 1;
                    }
                }
            }
            appSureOrderGoodsVo.setUseCoupon(useCoupon);
            appSureOrderGoodsVo.setGoodsTotalPrice(goodsTotalPrice);
            appSureOrderGoodsVo.setCouponDiscount(discountMoney);
            appSureOrderGoodsVo.setGoodsRealPrice(goodsRealPrice);
            goodsDeposit = goods.getSubscription();
            if(goodsDeposit == null){
                goodsDeposit = new BigDecimal("0.00");
            }
            appSureOrderGoodsVo.setGoodsDeposit(goodsDeposit);
            goodsNum = goodsNum + buyNum;
            orderGoodsMoney = orderGoodsMoney.add(goodsTotalPrice);
            couponDiscount = couponDiscount.add(discountMoney);
            orderPayDeposit = orderPayDeposit.add(goodsDeposit);
            orderPayMoney = orderPayMoney.add(goodsRealPrice);
            //创建OrderGoods
            orderGoods = new OrderGoods();
            orderGoodsId = IdUtils.simpleUUID();
            orderGoods.setOrderGoodsId(orderGoodsId);
            orderGoods.setDelFlag(0);
            orderGoods.setOrderId(orderId);
            orderGoods.setGoodsId(goodsId);
            orderGoods.setBuyNum(buyNum);
            orderGoods.setCouponId(userCouponId.toString());
            orderGoods.setGoodsPrice(goodsPrice);
            orderGoods.setGoodsTotalMoney(orderGoodsMoney);
            orderGoods.setGoodsReceivableMoney(goodsRealPrice);
            orderGoods.setCycleNumFlag(goods.getCycleNumFlag());
            orderGoods.setServiceNum(serviceNum);
            orderGoods.setGoodsType(goods.getGoodsType());
            orderGoodsService.save(orderGoods);
        }
        Order order = new Order();
        order.setOrderId(orderId);
        order.setDelFlag(0);
        order.setOrderStatus(1);
        order.setOrderNo(orderNo);
        order.setOrderFrom(1);
        order.setShopId(appPlaceOrderDto.getShopId());
        order.setUserId(userId);
        order.setOrderMoney(orderGoodsMoney);
        order.setCouponMoney(couponDiscount);
        order.setDiscountMoney(couponDiscount);
        order.setReceivableMoney(orderPayMoney);
        order.setPayType(appPlaceOrderDto.getPayType());
        if(order.getPayType()==1){
            order.setPayMoney(orderPayMoney);
            order.setOnlinePayMoney(orderPayMoney);
            appPlaceOrderVo.setPayMoney(orderPayMoney);
        }else if(order.getPayType()==2){
            order.setPayMoney(orderPayDeposit);
            order.setOnlinePayMoney(orderPayDeposit);
            appPlaceOrderVo.setPayMoney(orderPayDeposit);
        }
        order.setOrderRemark(appPlaceOrderDto.getOrderRemark());
        order.setGoodsNum(goodsNum);
        order.setCreateTime(new Date());
        this.save(order);
        appPlaceOrderVo.setOrderId(orderId);
        appPlaceOrderVo.setOrderNo(orderNo);
        //调用支付

        return appPlaceOrderVo;
    }

    /**
     * 分页获取用户订单
     * @param page
     * @param appUserOrderPageDto
     * @return
     */
    @Override
    public List<AppUserOrderPageVo> pageUserOrder(Page page, AppUserOrderPageDto appUserOrderPageDto){
        List<AppUserOrderPageVo> appUserOrderPageVoList = orderMapper.pageUserOrder(page,appUserOrderPageDto);
        if(appUserOrderPageVoList!=null&&!appUserOrderPageVoList.isEmpty()){
            Long shopId;
            Shop shop;
            HashSet<Long> set=new HashSet<Long>();
            for(AppUserOrderPageVo appUserOrderPageVo : appUserOrderPageVoList){
                shopId = appUserOrderPageVo.getShopId();
                set.add(shopId);
            }
            Map<Long, Shop> shopMap = new HashMap<>();
            set.forEach(shopIdLong -> {
                Shop shopTemp = remoteShopService.getShop(shopIdLong).getData();
                shopMap.put(shopIdLong, shopTemp);
            });
            for(AppUserOrderPageVo appUserOrderPageVo : appUserOrderPageVoList){
                shop = shopMap.get(appUserOrderPageVo.getShopId());
                appUserOrderPageVo.setShopName(shop.getShopName());
                appUserOrderPageVo.setShopServicePhone(shop.getShopServicePhone());
                if(appUserOrderPageVo.getShopId().equals(appUserOrderPageDto.getShopId())){
                    appUserOrderPageVo.setSameShop(1);
                }else{
                    appUserOrderPageVo.setSameShop(0);
                }
            }
        }
        return appUserOrderPageVoList;
    }


    /**
     *
     * @param appBaseGetDto
     * @return
     */
    @Override
    public AppUserOrderGetVo getAppOrderDetail(AppBaseGetDto appBaseGetDto){
        String orderId = appBaseGetDto.getId();
        Order order = this.getById(orderId);
        List<AppUserOrderGoodsPageVo> appUserOrderGoodsPageVoList = orderGoodsService.listVoByOrderId(orderId);
        AppUserOrderGetVo appUserOrderGetVo = new AppUserOrderGetVo();
        appUserOrderGetVo.setOrderId(orderId);
        appUserOrderGetVo.setOrderNo(order.getOrderNo());
        appUserOrderGetVo.setOrderStatus(order.getOrderStatus());
        appUserOrderGetVo.setOrderFrom(order.getOrderFrom());
        appUserOrderGetVo.setOrderGoodsMoney(order.getOrderMoney());
        appUserOrderGetVo.setCouponDiscount(order.getCouponMoney());
        appUserOrderGetVo.setReceivableDeposit(order.getReceivableDeposit());
        appUserOrderGetVo.setReceivableMoney(order.getReceivableMoney());
        appUserOrderGetVo.setPayMoney(order.getPayMoney());
        appUserOrderGetVo.setOrderRemark(order.getOrderRemark());
        appUserOrderGetVo.setShopId(order.getShopId());
        Shop shop = remoteShopService.getShop(order.getShopId()).getData();
        appUserOrderGetVo.setShopName(shop.getShopName());
        appUserOrderGetVo.setAppUserOrderGoodsPageVoList(appUserOrderGoodsPageVoList);
        return appUserOrderGetVo;
    }

    /**
     * 取消订单
     * @param orderId
     */
    @Override
    public void cancelOrder(String orderId){
        Order order = this.getById(orderId);
        if(order.getOrderStatus()!=1){
            throw new ServiceException(AppErrorConstant.CANCEL_ERROR_ORDER);
        }
        order.setOrderStatus(0);
        order.setCancelTime(new Date());
        this.saveOrUpdate(order);
    }

    /**
     * 获取用户订单统计
     * @param userId
     * @return
     */
    @Override
    public AppOrderTotalVo getAppOrderTotal(Long userId) {
        LambdaQueryWrapper<Order> queryWrapper = Wrappers.lambdaQuery();
        queryWrapper.eq(Order::getDelFlag, 0).eq(Order::getUserId, userId).eq(Order::getOrderStatus, 1);
        Integer noPayCount = Integer.valueOf((int) this.count(queryWrapper));
        queryWrapper = Wrappers.lambdaQuery();
        queryWrapper.eq(Order::getDelFlag, 0).eq(Order::getUserId, userId).eq(Order::getOrderStatus, 2);
        Integer noUseCount = Integer.valueOf((int) this.count(queryWrapper));
        AppOrderTotalVo appOrderTotalVo = new AppOrderTotalVo();
        appOrderTotalVo.setNoPayCount(noPayCount);
        appOrderTotalVo.setNoUseCount(noUseCount);
        return appOrderTotalVo;
    }
}